From mboxrd@z Thu Jan  1 00:00:00 1970
From: Christoph Hellwig <hch@lst.de>
Date: Wed, 17 Oct 2018 07:19:42 +0000
Subject: Re: [PATCH 1/8] cpufreq: tegra186: don't pass GFP_DMA32 to dma_alloc_coherent
Message-Id: <20181017071942.GB23407@lst.de>
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To: "Rafael J. Wysocki" <rafael@kernel.org>
Cc: "open list:FRAMEBUFFER LAYER" <linux-fbdev@vger.kernel.org>, Linux PM <linux-pm@vger.kernel.org>, Linux Kernel Mailing List <linux-kernel@vger.kernel.org>, "moderated list:SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEM..." <alsa-devel@alsa-project.org>, dri-devel <dri-devel@lists.freedesktop.org>, linux-spi <linux-spi@vger.kernel.org>, linux-tegra@vger.kernel.org, Christoph Hellwig <hch@lst.de>, linux-media@vger.kernel.org

On Mon, Oct 15, 2018 at 09:43:04AM +0200, Rafael J. Wysocki wrote:
> On Sat, Oct 13, 2018 at 5:17 PM Christoph Hellwig <hch@lst.de> wrote:
> >
> > The DMA API does its own zone decisions based on the coherent_dma_mask.
> >
> > Signed-off-by: Christoph Hellwig <hch@lst.de>
> 
> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

Can you pick it up through the cpufreq tree?